23405228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75991}}^1$

素因数の和:76013

約数の個数: 24

約数和(自身を含む): 51066624

約数和(自身を除く): 27661396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 75991, 151982, 303964, 531937, 835901, 1063874, 1671802, 2127748, 3343604, 5851307, 11702614, 23405228]

約数ペア:

[(1, 23405228), (2, 11702614), (4, 5851307), (7, 3343604), (11, 2127748), (14, 1671802), (22, 1063874), (28, 835901), (44, 531937), (77, 303964), (154, 151982), (308, 75991)]